I'll pick Java, SpringMVC, Maven, JUnit+DBUnit, and FlyWay (DB migration) and any appserver (jetty, tomcat, TomEE, glassfish) thrown at me except from the BigCos (WebLogic, WebSphere).

Those tools are pretty close to what Rails give you (notice the View/UI is open for anything... Rails View is slightly nicer as it has better templating capabilities but ... not a deal breaker for me).

It's not sexy, it gets the job done, and I know it'll run for at least 5-7 years with minimum hassle.

Plus it's easy to be productive on Java project...